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Old 10-01-2016, 10:02 PM   #15
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: Rubberbandit's 4L80E Build Thread.

Pump....Again in excellent shape!, Replaced the Pump Gears, Pump Bushing, Both Stator Bushings & Overrun Clutch Sealing Rings.
Installed a .770" Sonnax "O-ringed" Boost Valve, Stock is .740"
Sonnax 10% over Pressure Regulator Spring.
Sonnax "Lube to Line" Pressure Regulator Valve, Maintains Cooler Flow/Lubrication in high demand situations.
PR Bore Plug pressure tested good.

Pump Bushing installed...


Pump Gears...


Stator Bushings...




Boost Valve & PR components....






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